SteamVR

Added new Desktop Game Theater support, run any of your normal desktop games and have them appear on a giant virtual screen in your headset. Any game that supports Steam Broadcast should work with this feature, some tuning of the games graphical settings may be required for the best experience.

Added new Desktop overlay button, access it via the system dashboard. Use the grip on the motion controller to bring up a keyboard, and the touchpad for mouse wheel movement.

Added a VR area to the Big Picture library and removed filtering for VR titles in the Browse section

Added icon in the Library view in the Steam Dashboard to show which games support motion controllers

Added SteamVR to the jump list options

Automatically launch SteamVR after it finishes updating

Added the SteamVR tool in the SteamVR section in the Library view

Added SteamVR Workshop for background images. These can be selected via Settings->In-Headset->Image.

Improved scrolling when using the touchpads in the Steam interface while in your HMD

Changed Play button in Big Picture to be an Exit button if you have launched the game

Fixed Steam not quitting correctly when shutting down SteamVR at the same time

Fixed keyboard dismissing unexpectedly when using the web browser in Big Picture

Fixed cursor not appearing when using the Desktop overlay

Steam Controller

Users can now add additional action sets with their own sets of bindings. Action sets can be added/deleted/named as appropriate and selected via a binding. Note that unlike mode-shifts, action sets completely replace all currently active bindings, and can have their own mode shifts and so forth.

Added New Controller Action binding types which will expand in the future with bindings that are not specific to the game, but rather higher level.

Added Change Action Set Binding – sets the action set to the next or a specified action set when used.

Added Show Keyboard Binding – shows the on-screen keyboard

Added Take Screenshot Binding – takes a screenshot

Added Joystick Click and A/B/X/Y as mode shift buttons

Action set Display and Beep are now options to show what action set has been switched to

Added a pop-up menu to the Big Picture overlay showing Action Set activation